Communisten in Indonesië: Geïsoleerde positie, ondanks vijf miljoen aanhangers (Komunis di Indonesia: posisi terisolasi meski lima juta pengikut)
Communists in Indonesia: isolated position despite five million followers
Algemeen Handelsblad analysis by a contributor (1963-06-01) on the PKI's isolated position despite about five million followers. It credits the PKI with 1 million members plus 1.5 million in 'the communist women's organisation Gerwani', and discusses food prices, the lifting of the state of siege, SOKSI's rise and West